Rhus glabra, R. tryphina, and R. coriaria have acid fruit and astringent bark,
- ▸which is used in tanning.
- ▸Rh.
- ▸g.
- ▸is a deciduous shrub with stem 2 to 12 feet high, and has
terminal flowers, and fruit clothed with acid crimson hairs, like the other non-poisonous Rhoes.
- ▸The tincture of the bark was proved by Dr.
- ▸A.
- ▸V.
- ▸Marshall on himself with very substantial
doses. The symptoms of the Schema are his, and they bear out the traditional uses of the remedy.
One of these is, "profuse perspiration arising from debility" (Scudder); and Marshall had
"profuse sweat during sleep" and such a degree of debility that he was obliged to leave off the
proving. Hale mentions that an infusion of the root has a popular repute in diarrhsa and
dysentery, especially when the discharges are fetid; and that the berries are used for chronic
cough, wheezing cough, and laryngeal asthma. A tincture made of the whole pannicle ("Sumach-
bobs") cured a patient of his who had every spring an attack of laryngeal cough with dyspnsa and
almost complete loss of voice. Farmers place "bobs" in the mangers of horses who have
"heaves." Cooper observed an aggravation in a case of psoriasis: the patient felt irritable and
despondent, and the skin became irritable. In the proving there were dull, heavy headaches, > by
exercise. (Hale says it has cured occipital headaches.) There was < of stomach symptoms by
- ▸either food or drink.
- ▸< By touch (abdomen; ulcers in mouth).
- ▸< After sleep.
- ▸> By movement.